* {
	margin: 0;
	padding: 0;
	text-align: center;
	margin: auto;
	text-decoration: none;
	color: white;
	font-size: 16px;
}

body,
html {
	width: 100%;
	height: 100%;
}

.Wrap {
	width: 100%;
	height: 100%;
}

.contactWrap {
	width: 100%;
	height: 100%;
}

.contact_min_wrap {
	display: none;
}

.nav {
	width: 100%;
	height: 65px;
	position: fixed;
	top: 0;
	z-index: 50;
}

.nav_center {
	height: 100%;
	overflow: hidden;
	max-width: 1050px;
}

.nav_logo {
	width: 120px;
	height: 35px;
	float: left;
	margin-top: 7px;
}

.nav_btn {
	float: right;
	overflow: hidden;
}

.nav_btn>div {
	width: 65px;
	height: 65px;
	float: right;
	line-height: 65px;
}

.nav_btn>div:hover {
	background-color: rgb(52, 200, 255);
}

.nav_btn>div>a {
	font-size: 23px;
	color: white;
	font-weight: bold;
	text-decoration: none;
}

.contact_middle {
	width: 100%;
	height: 100%;
	background: url(../img/bg.jpg) 50% repeat-y fixed;
	background-size: cover;
	min-height: 100%;
}

.contact_middle>img {
	width: 70.5%;
	max-width: 810px;
	margin-top: 120px;
}

.contact_middle_center {
	width: 70%;
	max-width: 805px;
	height: 435px;
	margin-top: -2px;
	border: 2px solid rgb(29, 155, 255);
	overflow: hidden;
	position: relative;
}

.erweima2 {
	width: 80px;
	position: absolute;
	top: 50px;
	right: 35px;
	display: none;
	animation: erweima 1s linear;
	animation-fill-mode: forwards;
	opacity: 0;
}

.erweima3 {
	width: 80px;
	position: absolute;
	top: 50px;
	right: 0;
	display: none;
	animation: erweima 1s linear;
	animation-fill-mode: forwards;
	opacity: 0;
}

@keyframes erweima {
	0% {
		opacity: 0.3;
	}
	50% {
		opacity: 0.7;
	}
	100% {
		opacity: 1;
	}
}

.contact_middle_center a {
	text-decoration: none;
}

.small_fontAwesom {
	position: absolute;
	right: 10px;
	top: 10px;
}

.awesom_email,
.awesom_android,
.awesom_apple {
	width: 35px;
	height: 30px;
	line-height: 30px;
	background-color: cornflowerblue;
	display: inline-block;
	margin-left: 10px;
}

.awesom_email:hover {
	background-color: deepskyblue;
}

.awesom_android:hover {
	background-color: deepskyblue;
}

.awesom_apple:hover {
	background-color: deepskyblue;
}

.contact_form {
	margin-top: 40px;
}

.contact_form>form>input {
	width: 560px;
	height: 32px;
	border-radius: 3px;
	margin-top: 10px;
	border: transparent;
	background-color: rgba(201, 230, 251, 0.6);
	text-align: left;
	font-size: 15px;
}

::-webkit-input-placeholder {
	/* WebKit browsers */
	color: white;
}

:-moz-placeholder {
	/* Mozilla Firefox 4 to 18 */
	color: white;
}

::-moz-placeholder {
	/* Mozilla Firefox 19+ */
	color: white;
}

:-ms-input-placeholder {
	/* Internet Explorer 10+ */
	color: white;
}

.contact_message {
	max-width: 600px;
	height: 150px;
	margin-top: 20px;
	overflow: hidden;
}

.contact_message>div {
	width: 33%;
	height: 100%;
	float: left;
	margin-right: 0.3%;
}

.contact_message>div>p {
	text-align: left;
	margin-top: 5px;
	font-size: 14px;
}

@media only screen and (min-width: 1251px) {
	.nav_center {
		width: 70%;
	}
	.nav_logo {
		width: 120px;
		height: 35px;
	}
	.nav_btn>div {
		width: 65px;
	}
}

@media only screen and (max-width: 1250px) and (min-width: 860px) {
	.nav_center {
		width: 60%;
	}
	.nav_logo {
		width: 120px;
		height: 35px;
		margin-top: 9px;
	}
	.nav_btn>div {
		width: 60px;
	}
	.nav_btn>div>a {
		font-size: 20px;
	}
}

@media only screen and (max-width: 859px) and (min-width: 635px) {
	.nav_center {
		width: 90%;
	}
	.nav_btn>div {
		width: 55px;
	}
	.nav_btn>div>a {
		font-size: 16px;
	}
	.nav_logo {
		width: 90px;
		height: 25px;
		margin-top: 15px;
	}
	.contact_form>form>input {
		width: 90%;
	}
	.contact_message {
		width: 90%;
	}
}

@media only screen and (max-width: 635px) {
	.contactWrap {
		display: none;
	}
	.contact_min_wrap {
		display: block;
	}
	.nav {
		background-color: #17acff;
	}
	.nav_center {
		width: 90%;
	}
	.nav_logo {
		width: 80px;
		margin-top: 11px;
	}
	.click {
		float: right;
		margin-top: 15px;
	}
	.click>span {
		font-size: 30px;
	}
	.nav_btn2 {
		width: 100px;
		height: 0;
		overflow: hidden;
		position: fixed;
		top: 65px;
		right: 0;
		background-color: #17acff;
		z-index: 50;
	}
	.nav_btn2>a {
		text-decoration: none;
	}
	.nav_btn2>a:hover {
		text-decoration: none;
	}
	.nav_btn2>a>div {
		width: 100%;
		height: 40px;
		font-size: 20px;
		color: white;
		line-height: 40px;
	}
	.contact_min_middle {
		width: 100%;
		position: absolute;
		top: 65px;
		left: 0;
		background: url(../img/bg.jpg) 0 0 no-repeat;
		background-size: 100% 100%;
	}
	.contact_middle_min_center_chd1,
	.contact_middle_min_center_chd2 {
		width: 95%;
		overflow: hidden;
		margin-top: 20px;
	}
	.contact_middle_min_center_chd1>div {
		width: 46%;
		height: 150px;
		background-color: rgba(52, 200, 255, 0.7);
		border-radius: 8px;
	}
	.contact_middle_min_center_chd1>div>p {
		width: 90%;
		margin: auto;
	}
	.chd_left {
		float: left;
	}
	.chd_right {
		float: right;
	}
	.contact_middle_min_center {
		width: 90%;
	}
	.contact_middle_min_center_chd2>div>a>i {
		font-size: 50px;
	}
	.awesom_android2 {
		display: inline-block;
	}
	.awesom_apple2 {
		display: inline-block;
		margin-left: 50px;
	}
	.contact_form>form>input {
		width: 70%;
		background-color: rgba(52, 200, 255, 0.7);
	}
	.contact_message {
		width: 90%;
	}
	.nouse {
		margin-top: 50px;
	}
	.contact_foot {
		width: 100%;
		height: 100px;
		background-color: rgb(67, 67, 67);
		position: relative;
	}
	.contact_foot>a {
		text-decoration: none;
		position: absolute;
		top: 15px;
		left: 0;
		right: 0;
	}
	.contact_foot>a:hover {
		text-decoration: none;
	}
	.contact_foot>a>div:hover {
		color: deepskyblue;
		border-color: deepskyblue;
	}
	.contact_foot>a>div {
		color: white;
		width: 180px;
		height: 30px;
		line-height: 25px;
		border: 2px solid white;
		border-radius: 5px;
	}
	.contact_foot>p {
		margin-top: 15px;
		font-size: 15px;
		position: absolute;
		bottom: 15px;
		left: 0;
		right: 0;
	}
}